Speaker



FIG. 1 is a perspective view of a speaker, with the top in open condition, showing my new design;

FIG. 2 is a right side view of the speaker of FIG. 1;

FIG. 3 is a front view of the speaker of FIG. 1

FIG. 4 is a left side view of the speaker of FIG. 1;

FIG. 5 is a rear view of the speaker of FIG. 1;

FIG. 6 is a top view of the speaker of FIG. 1; and,

FIG. 7 is a bottom view of the speaker of FIG. 1.

The broken line portion of FIGS. 1-7 are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 